Stewards protecting the health of Lake Monomonac in Rindge NH
Who We Are
The MLPOA is an all-volunteer, non-profit organization dedicated to the health and preservation of Lake Monomonac in Rindge, NH. Please join us as we strive to mitigate potential pollution in our lake and surrounding watershed.
Public Forum: Protecting the Future of Lake Monomonac
On 10/20/25, Grace Little of FB Environmental gave a great presentation outlining our watershed management plan. Although the work is still in the beginning stages it is continuing on schedule.
If you missed the presentation, you can watch it here. Passcode: ij?99Qt8
Join Us
Join us and help keep Lake Monomonac the natural treasure we all enjoy. Maintaining and growing membership in MLPOA is the best way to protect the health of our lake and preserve it for future generations.
Stay in Touch!
The best way to find out what we’re working on is to join! (see link above) By joining you will be added to our email list and get timely information. We are a 501(c)(3) organization so even your dues are tax deductible.
Mark your calendar for our annual meeting to be held on Saturday July 18, 2026 at the Rindge Wellington Rec. Center.
Quick Links
Best Practices
Prepare for Spring Runoff
Ready for the big melt? Our lake water quality is determined by what flows into it for our watershed (surrounding landscape). You can easily help. At the same time you are protecting our lake water quality, you are improving your property.
TIP: Inspect and clean gutters and storm drains to ensure proper water flow, directing runoff to grassy or permeable areas rather than hard surfaces.
Why: As the snow melts in early spring, excess runoff can carry pollutants into lakes if not properly managed.
Lake Monomonac
Rindge, NH & Winchendon, MA
2.7 miles long. 594 acres in NH and 183 acres in MA. Maximum recorded depth 28 feet.
462 properties: 216 in New Hampshire and 246 in Massachusetts.
